#include <stdint.h>
class nsAString {
public:
void StripChars(const char16_t* aChars, uint32_t aOffset = 0) {}
};
class nsString : public nsAString {
public:
void StripChars(const char* aSet) {}
};
int main() {
nsString s;
nsAString& a = s;
a.StripChars(u"");
return 0;
}
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